Abyssal Corruption in Genshin Impact: Comprehensive Guide

In Genshin Impact, completing the "Vaulting the Wall of Morning Mist" quest automatically triggers the "Adventure in the Land of Mists" quest. This involves assisting Bona in locating the Altar of Primal Flame.

Bona guides the Traveler to the Cradle of Fleeting Dreams fortress in Ochkanatlan's northwest. Here, you'll battle Tenebrous Mimiflora before activating a mechanism to finish the quest, which then automatically starts the "Palace of the Vision Serpent" quest. This quest requires purifying the Abyssal Blight in the Core of Chu'ulel.

Clearing the Abyssal Corruption:

To cleanse the Abyssal Corruption, follow these steps:

1. Retrieve the Radiant Fragment from the platform.
2. Place it on the nearby Radiant Pillar to dispel the Abyssal Blight.
3. Defeat the spawned enemy.
4. Proceed to the northern area of the Core of Chu'ulel: Interior.

Next:

1. Obtain the Radiant Fragment near the broken bridge.
2. Place it on the adjacent Radiant Pillar.
3. Descend through the floor opening.
4. Acquire the Rust-Spotted Key from the library.
5. Activate the elevator mechanism.
6. Ascend using the elevator.
7. Retrieve the previously placed Radiant Fragment.
8. Place it on the southwestern Radiant Pillar.
9. Head east.

Then:

1. Utilize the Rust-Spotted Key to unlock the sealed area.
2. Collect the two Radiant Fragments behind the wall.
3. Place them on the northwestern Radiant Pillar to activate the elevator.
4. Gather the Pyroculus.
5. Activate the elevator to descend.
6. Collect the two Radiant Fragments (one from the elevator, one from the pillar).
7. Open the door using the adjacent mechanism.

1. Go southeast.
2. Place the final two Radiant Fragments.

This clears the Abyssal Blight, dropping the Chu'ulel Light Core.

Continuing the "Palace of the Vision Serpent" Quest:

1. Protect the Light Core from enemies.
2. Return to Bona at the Cradle of Fleeting Dreams.
3. Speak with Bona.

Quest completion rewards include 50 Primogems, A Nameless Adventurer’s Notes, a Pyrophosphorite, and a Luxurious chest.